Oral poliovirus vaccine. History of its development and prospects for eradication of poliomyelitis.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D049673:History, 20th Century; D006801:Humans; D011051:Poliomyelitis / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral / Q000266:history*; D014611:Vaccination
D011055:Poliovirus Vaccine, Oral